Title :
Microstructure characterization of Sm-Fe-Zr melt-spun hard magnetic systems
Author :
Simion, Bogdan M. ; Thomas, Gareth
Author_Institution :
Dept. of Mater. Sci. & Eng., California Univ., Berkeley, CA, USA
fDate :
9/1/1992 12:00:00 AM
Abstract :
Several phases were identified in Smx-Fe73-Zr27-x melt-spun materials by transmission electron microscopy selected area diffraction pattern analysis. Aside from the PuNi3-type phase common to materials with high and low Sm content, several other phases are thought to be present in the low coercivity system (x=14), such as Fe7 Sm and Fe3Zr
Keywords :
coercive force; ferromagnetic properties of substances; iron alloys; melt spinning; samarium alloys; transmission electron microscope examination of materials; zirconium alloys; Smx-Fe73-Zr27-x; low coercivity system; melt-spun hard magnetic systems; transmission electron microscopy selected area diffraction pattern analysis; Annealing; Coercive force; Diffraction; Laboratories; Magnetic materials; Materials science and technology; Microstructure; Saturation magnetization; Temperature distribution; Transmission electron microscopy;
Journal_Title :
Magnetics, IEEE Transactions on
